Institutional Ownership Biogen Inc. (BIIB)
This table provides information about the institutional ownership of Biogen Inc. (BIIB). We have compiled data on the 1,018 institutions that hold shares in the stock, with a total of 131 Million shares, which have been reported (via 13F filing form) to have a value of $18.8 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Bokf, Na
Tulsa, OK |
Aug 12, 2025 Q2 2025 |
21,411
shares
|
$3.07 Million
0.04% of portfolio
|
Q2 2025
Reduced 5.52%
|
|
|
Xponance, Inc.
|
Aug 14, 2025 Q2 2025 |
21,379
shares
|
$3.07 Million
0.02% of portfolio
|
Q2 2025
Added 1.33%
|
|
|
Icici Prudential Asset Management CO LTD
|
Aug 11, 2025 Q2 2025 |
21,288
shares
|
$3.06 Million
0.35% of portfolio
|
Q2 2025
Reduced 24.59%
|
|
|
Comerica Bank
|
Aug 13, 2025 Q2 2025 |
21,109
shares
|
$3.03 Million
0.01% of portfolio
|
Q2 2025
Reduced 4.37%
|
|
|
Privium Fund Management B.V.
|
Jul 30, 2025 Q2 2025 |
20,500
shares
|
$2.94 Million
0.55% of portfolio
|
Q2 2025
New holding
|
|
|
Savant Capital, LLC
|
Aug 06, 2025 Q2 2025 |
20,449
shares
|
$2.94 Million
0.02% of portfolio
|
Q2 2025
Reduced 14.07%
|
|
|
Arlington Partners LLC
|
Jul 14, 2025 Q2 2025 |
20,417
shares
|
$2.93 Million
1.03% of portfolio
|
Q2 2025
Reduced 26.36%
|
|
|
Old North State Wealth Management, LLC
Wilmington, NC |
Jul 16, 2025 Q2 2025 |
20,224
shares
|
$2.9 Million
1.32% of portfolio
|
Q2 2025
Added 1.61%
|
|
|
Yousif Capital Management, LLC
|
Jul 25, 2025 Q2 2025 |
19,751
shares
|
$2.84 Million
0.03% of portfolio
|
Q2 2025
Reduced 13.02%
|
|
|
Janney Montgomery Scott LLC
|
Jul 17, 2025 Q2 2025 |
19,099
shares
|
$2.74 Million
0.01% of portfolio
|
Q2 2025
Added 6.45%
|
|
|
State Of Alaska, Department Of Revenue
|
Jul 16, 2025 Q2 2025 |
19,059
shares
|
$2.74 Million
0.03% of portfolio
|
Q2 2025
Reduced 3.35%
|
|
|
Rakuten Investment Management, Inc.
Tokyo, M0 |
May 15, 2025 Q1 2025 |
18,708
shares
|
$2.69 Million
0.01% of portfolio
|
Q3 2024
Added 33.73%
|
|
|
Banque Cantonale Vaudoise
|
Aug 11, 2025 Q2 2025 |
18,480
shares
|
$2.65 Million
0.1% of portfolio
|
Q2 2025
Added 87.96%
|
|
|
Uni Super Management Pty LTD
Melbourne, Victoria, C3 |
Jul 22, 2025 Q2 2025 |
18,413
shares
|
$2.64 Million
0.02% of portfolio
|
Q2 2025
Added 4.2%
|
|
|
Louisiana State Employees Retirement System
|
Jul 23, 2025 Q2 2025 |
18,400
shares
|
$2.64 Million
0.04% of portfolio
|
Q2 2025
Reduced 1.08%
|
|
|
Kovitz Investment Group Partners, LLC
|
Aug 14, 2025 Q2 2025 |
18,321
shares
|
$2.63 Million
0.01% of portfolio
|
Q4 2024
Reduced 78.72%
|
|
|
Janus Henderson Group PLC
London, X0 |
Aug 14, 2025 Q2 2025 |
18,260
shares
|
$2.62 Million
0.0% of portfolio
|
Q2 2025
Reduced 12.33%
|
|
|
Thrivent Financial For Lutherans
Minneapolis, MN |
Aug 26, 2025 Q2 2025 |
18,195
shares
|
$2.61 Million
0.0% of portfolio
|
Q2 2025
Added 24.19%
|
|
|
Leo Wealth, LLC
Hurst, TX |
Jul 23, 2025 Q2 2025 |
18,123
shares
|
$2.6 Million
0.18% of portfolio
|
Q2 2025
Added 1.61%
|
|
|
Sumitomo Mitsui Ds Asset Management Company, LTD
|
Jul 10, 2025 Q2 2025 |
18,103
shares
|
$2.6 Million
0.02% of portfolio
|
Q2 2025
Reduced 0.3%
|
|
|
Triglav Skladi, D.O.O.
Ljubljana, 2A |
Aug 05, 2025 Q2 2025 |
18,027
shares
|
$2.59 Million
0.17% of portfolio
|
Q4 2024
New holding
|
|
|
Inspire Trust Co, N.A.
Reno, NV |
Aug 13, 2025 Q2 2025 |
18,000
shares
|
$2.58 Million
0.47% of portfolio
|
Q2 2025
Added 25.87%
|
|
|
Hourglass Capital, LLC
|
Jul 29, 2025 Q2 2025 |
17,970
shares
|
$2.58 Million
0.58% of portfolio
|
Q2 2025
New holding
|
|
|
Elo Mutual Pension Insurance CO
|
Aug 12, 2025 Q2 2025 |
17,934
shares
|
$2.58 Million
0.05% of portfolio
|
Q2 2025
Added 2.43%
|
|
|
Shelton Capital Management
Denver, CO |
Aug 13, 2025 Q2 2025 |
17,368
shares
|
$2.49 Million
0.05% of portfolio
|
Q2 2025
Reduced 16.94%
|